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* happy birthday Tom Lane ...
@ 2009-09-18 11:04 Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
2009-09-18 11:11 ` Re: happy birthday Tom Lane ... A. Kretschmer <[email protected]>
2009-09-18 11:26 ` Re: happy birthday Tom Lane ... Devrim GÜNDÜZ <[email protected]>
2009-09-18 11:35 ` Re: happy birthday Tom Lane ... Bill Moran <[email protected]>
2009-09-18 12:09 ` Re: happy birthday Tom Lane ... Andrew Chernow <[email protected]>
2009-09-18 12:36 ` Re: happy birthday Tom Lane ... Khee Chin <[email protected]>
2009-09-18 14:24 ` Re: happy birthday Tom Lane ... Dimitri Fontaine <[email protected]>
2009-09-18 15:06 ` Re: happy birthday Tom Lane ... Selena Deckelmann <[email protected]>
2009-09-18 15:16 ` Re: happy birthday Tom Lane ... David Fetter <[email protected]>
2009-09-18 20:06 ` Re: happy birthday Tom Lane ... daveg <[email protected]>
2009-09-18 23:18 ` Re: happy birthday Tom Lane ... Paul Matthews <[email protected]>
0 siblings, 10 replies; 1592+ messages in thread
From: Hans-Juergen Schoenig -- PostgreSQL @ 2009-09-18 11:04 UTC (permalink / raw)
To: pgsql-hackers; Tom Lane <[email protected]>
Tom,
On behalf of the entire PostgreSQL team here in Austria I want to wish
you a happy birthday.
We hope that you fill be a vital part of PostgreSQL for many years to come.
Best regards,
Hans-Jürgen Schönig + team
--
Cybertec Schoenig & Schoenig GmbH
Reyergasse 9 / 2
A-2700 Wiener Neustadt
Web: www.postgresql-support.de
^ permalink raw reply [nested|flat] 1592+ messages in thread
* Re: happy birthday Tom Lane ...
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
@ 2009-09-18 11:11 ` A. Kretschmer <[email protected]>
2009-09-18 13:36 ` Re: happy birthday Tom Lane ... Robert Haas <[email protected]>
9 siblings, 1 reply; 1592+ messages in thread
From: A. Kretschmer @ 2009-09-18 11:11 UTC (permalink / raw)
To: pgsql-hackers
In response to Hans-Juergen Schoenig -- PostgreSQL :
> Tom,
>
> On behalf of the entire PostgreSQL team here in Austria I want to wish
> you a happy birthday.
> We hope that you fill be a vital part of PostgreSQL for many years to come.
+1
--
Andreas Kretschmer
Kontakt: Heynitz: 035242/47150, D1: 0160/7141639 (mehr: -> Header)
^ permalink raw reply [nested|flat] 1592+ messages in thread
* Re: happy birthday Tom Lane ...
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
2009-09-18 11:11 ` Re: happy birthday Tom Lane ... A. Kretschmer <[email protected]>
@ 2009-09-18 13:36 ` Robert Haas <[email protected]>
2009-09-18 14:02 ` Re: happy birthday Tom Lane ... Marcelo Costa <[email protected]>
0 siblings, 1 reply; 1592+ messages in thread
From: Robert Haas @ 2009-09-18 13:36 UTC (permalink / raw)
To: A. Kretschmer <[email protected]>; +Cc: pgsql-hackers
On Fri, Sep 18, 2009 at 7:11 AM, A. Kretschmer
<[email protected]> wrote:
> In response to Hans-Juergen Schoenig -- PostgreSQL :
>> Tom,
>>
>> On behalf of the entire PostgreSQL team here in Austria I want to wish
>> you a happy birthday.
>> We hope that you fill be a vital part of PostgreSQL for many years to come.
>
> +1
Of all the responses so far I like this one the best. +1 from me, too!
...Robert
^ permalink raw reply [nested|flat] 1592+ messages in thread
* Re: happy birthday Tom Lane ...
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
2009-09-18 11:11 ` Re: happy birthday Tom Lane ... A. Kretschmer <[email protected]>
2009-09-18 13:36 ` Re: happy birthday Tom Lane ... Robert Haas <[email protected]>
@ 2009-09-18 14:02 ` Marcelo Costa <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Marcelo Costa @ 2009-09-18 14:02 UTC (permalink / raw)
To: Robert Haas <[email protected]>; +Cc: pgsql-hackers
Happy nice birthday Tom Lane
On Fri, Sep 18, 2009 at 10:36 AM, Robert Haas <[email protected]> wrote:
> On Fri, Sep 18, 2009 at 7:11 AM, A. Kretschmer
> <[email protected]> wrote:
> > In response to Hans-Juergen Schoenig -- PostgreSQL :
> >> Tom,
> >>
> >> On behalf of the entire PostgreSQL team here in Austria I want to wish
> >> you a happy birthday.
> >> We hope that you fill be a vital part of PostgreSQL for many years to
> come.
> >
> > +1
>
> Of all the responses so far I like this one the best. +1 from me, too!
>
> ...Robert
>
> --
> Sent via pgsql-hackers mailing list ([email protected])
> To make changes to your subscription:
> http://www.postgresql.org/mailpref/pgsql-hackers
>
--
Marcelo Costa
www.marcelocosta.net
-------------------------------------------------
“You can't always get what want”,
Doctor House in apology to Mike Jagger
^ permalink raw reply [nested|flat] 1592+ messages in thread
* Re: happy birthday Tom Lane ...
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
@ 2009-09-18 11:26 ` Devrim GÜNDÜZ <[email protected]>
9 siblings, 0 replies; 1592+ messages in thread
From: Devrim GÜNDÜZ @ 2009-09-18 11:26 UTC (permalink / raw)
To: Tom Lane <[email protected]>; +Cc: pgsql-hackers; Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
On Fri, 2009-09-18 at 13:04 +0200, Hans-Juergen Schoenig -- PostgreSQL
wrote:
> On behalf of the entire PostgreSQL team here in Austria I want to wish
> you a happy birthday.
> We hope that you fill be a vital part of PostgreSQL for many years to
> come.
Assuming that we have only one Tom Lane (i.e., he is not clustered yet),
Happy birthday from here, too :)
--
Devrim GÜNDÜZ, RHCE
Command Prompt - http://www.CommandPrompt.com
devrim~gunduz.org, devrim~PostgreSQL.org, devrim.gunduz~linux.org.tr
http://www.gunduz.org
Attachments:
[application/pgp-signature] signature.asc (197B, ../../[email protected]/2-signature.asc)
download
^ permalink raw reply [nested|flat] 1592+ messages in thread
* Re: happy birthday Tom Lane ...
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
@ 2009-09-18 11:35 ` Bill Moran <[email protected]>
9 siblings, 0 replies; 1592+ messages in thread
From: Bill Moran @ 2009-09-18 11:35 UTC (permalink / raw)
To: pgsql-hackers; +Cc: Tom Lane <[email protected]>
Hans-Juergen Schoenig -- PostgreSQL <[email protected]> wrote:
>
> Tom,
>
> On behalf of the entire PostgreSQL team here in Austria I want to wish
> you a happy birthday.
> We hope that you fill be a vital part of PostgreSQL for many years to come.
Alright, Tom ... I'm in the area, when/where's the party? ;)
In any event, happy birthday.
--
Bill Moran
http://www.potentialtech.com
^ permalink raw reply [nested|flat] 1592+ messages in thread
* Re: happy birthday Tom Lane ...
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
@ 2009-09-18 12:09 ` Andrew Chernow <[email protected]>
2009-09-18 13:06 ` Re: happy birthday Tom Lane ... Merlin Moncure <[email protected]>
9 siblings, 1 reply; 1592+ messages in thread
From: Andrew Chernow @ 2009-09-18 12:09 UTC (permalink / raw)
To: Hans-Juergen Schoenig -- PostgreSQL <[email protected]>; +Cc: pgsql-hackers; Tom Lane <[email protected]>
Hans-Juergen Schoenig -- PostgreSQL wrote:
> Tom,
>
> On behalf of the entire PostgreSQL team here in Austria I want to wish
> you a happy birthday.
> We hope that you fill be a vital part of PostgreSQL for many years to come.
>
> Best regards,
>
> Hans-Jürgen Schönig + team
>
>
Happy 30th Tom ;)
--
Andrew Chernow
eSilo, LLC
every bit counts
http://www.esilo.com/
^ permalink raw reply [nested|flat] 1592+ messages in thread
* Re: happy birthday Tom Lane ...
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
2009-09-18 12:09 ` Re: happy birthday Tom Lane ... Andrew Chernow <[email protected]>
@ 2009-09-18 13:06 ` Merlin Moncure <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Merlin Moncure @ 2009-09-18 13:06 UTC (permalink / raw)
To: Andrew Chernow <[email protected]>; +Cc: Tom Lane <[email protected]>; pgsql-hackers
On Fri, Sep 18, 2009 at 8:09 AM, Andrew Chernow <[email protected]> wrote:
> Hans-Juergen Schoenig -- PostgreSQL wrote:
>>
>> Tom,
>>
>> On behalf of the entire PostgreSQL team here in Austria I want to wish you
>> a happy birthday.
>> We hope that you fill be a vital part of PostgreSQL for many years to
>> come.
>>
>> Best regards,
>>
>> Hans-Jürgen Schönig + team
>>
>>
>
> Happy 30th Tom ;)
so that's where he gets his energy...
(happy birthday)
merlin
^ permalink raw reply [nested|flat] 1592+ messages in thread
* Re: happy birthday Tom Lane ...
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
@ 2009-09-18 12:36 ` Khee Chin <[email protected]>
2009-09-18 22:31 ` Re: happy birthday Tom Lane ... Marcos Luis Ortiz Valmaseda <[email protected]>
9 siblings, 1 reply; 1592+ messages in thread
From: Khee Chin @ 2009-09-18 12:36 UTC (permalink / raw)
To: Tom Lane <[email protected]>; +Cc: pgsql-hackers; Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
Happy birthday Tom, from the sunny island of Singapore. :-)
Regards,
Khee Chin.
On Fri, Sep 18, 2009 at 7:04 PM, Hans-Juergen Schoenig -- PostgreSQL
<[email protected]> wrote:
> Tom,
>
> On behalf of the entire PostgreSQL team here in Austria I want to wish you a
> happy birthday.
> We hope that you fill be a vital part of PostgreSQL for many years to come.
>
> Best regards,
>
> Hans-Jürgen Schönig + team
>
>
> --
> Cybertec Schoenig & Schoenig GmbH
> Reyergasse 9 / 2
> A-2700 Wiener Neustadt
> Web: www.postgresql-support.de
>
>
> --
> Sent via pgsql-hackers mailing list ([email protected])
> To make changes to your subscription:
> http://www.postgresql.org/mailpref/pgsql-hackers
>
^ permalink raw reply [nested|flat] 1592+ messages in thread
* Re: happy birthday Tom Lane ...
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
2009-09-18 12:36 ` Re: happy birthday Tom Lane ... Khee Chin <[email protected]>
@ 2009-09-18 22:31 ` Marcos Luis Ortiz Valmaseda <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Marcos Luis Ortiz Valmaseda @ 2009-09-18 22:31 UTC (permalink / raw)
To: Khee Chin <[email protected]>; +Cc: pgsql-hackers; Hans-Juergen Schoenig -- PostgreSQL <[email protected]>; Tom Lane <[email protected]>
Congratulations from Cuba, Tom.
I hope that you follow teaching to many of us.
Regards
"The hurry is enemy of the success: for that reason.......Be patient"
Ing. Marcos L. Ortiz Valmaseda
Línea Soporte y Despliegue
Centro de Tecnologías de Almacenamiento y Análisis de Datos (CENTALAD)
Linux User # 418229
PostgreSQL User
http://www.postgresql.org
http://www.planetpostgresql.org/
http://www.postgresql-es.org/
----- Mensaje original -----
De: "Khee Chin" <[email protected]>
Para: "Tom Lane" <[email protected]>
CC: "PostgreSQL-development" <[email protected]>, "Hans-Juergen Schoenig -- PostgreSQL" <[email protected]>
Enviados: Viernes, 18 de Septiembre 2009 2:36:15 GMT -10:00 Hawai
Asunto: Re: [HACKERS] happy birthday Tom Lane ...
Happy birthday Tom, from the sunny island of Singapore. :-)
Regards,
Khee Chin.
On Fri, Sep 18, 2009 at 7:04 PM, Hans-Juergen Schoenig -- PostgreSQL
<[email protected]> wrote:
> Tom,
>
> On behalf of the entire PostgreSQL team here in Austria I want to wish you a
> happy birthday.
> We hope that you fill be a vital part of PostgreSQL for many years to come.
>
> Best regards,
>
> Hans-Jürgen Schönig + team
>
>
> --
> Cybertec Schoenig & Schoenig GmbH
> Reyergasse 9 / 2
> A-2700 Wiener Neustadt
> Web: www.postgresql-support.de
>
>
> --
> Sent via pgsql-hackers mailing list ([email protected])
> To make changes to your subscription:
> http://www.postgresql.org/mailpref/pgsql-hackers
>
--
Sent via pgsql-hackers mailing list ([email protected])
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers
^ permalink raw reply [nested|flat] 1592+ messages in thread
* Re: happy birthday Tom Lane ...
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
@ 2009-09-18 14:24 ` Dimitri Fontaine <[email protected]>
2009-09-18 19:29 ` Re: happy birthday Tom Lane ... Hannu Krosing <[email protected]>
9 siblings, 1 reply; 1592+ messages in thread
From: Dimitri Fontaine @ 2009-09-18 14:24 UTC (permalink / raw)
To: Hans-Juergen Schoenig -- PostgreSQL <[email protected]>; +Cc: pgsql-hackers; Tom Lane <[email protected]>
Hans-Juergen Schoenig -- PostgreSQL <[email protected]> writes:
> Tom,
> happy birthday.
+1 from me :)
Regards,
--
dim
^ permalink raw reply [nested|flat] 1592+ messages in thread
* Re: happy birthday Tom Lane ...
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
2009-09-18 14:24 ` Re: happy birthday Tom Lane ... Dimitri Fontaine <[email protected]>
@ 2009-09-18 19:29 ` Hannu Krosing <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Hannu Krosing @ 2009-09-18 19:29 UTC (permalink / raw)
To: Dimitri Fontaine <[email protected]>; +Cc: Hans-Juergen Schoenig -- PostgreSQL <[email protected]>; pgsql-hackers; Tom Lane <[email protected]>
On Fri, 2009-09-18 at 16:24 +0200, Dimitri Fontaine wrote:
> Hans-Juergen Schoenig -- PostgreSQL <[email protected]> writes:
> > Tom,
> > happy birthday.
>
> +1 from me :)
+1 from me too :D
> Regards,
> --
> dim
--
Hannu Krosing http://www.2ndQuadrant.com
PostgreSQL Scalability and Availability
Services, Consulting and Training
^ permalink raw reply [nested|flat] 1592+ messages in thread
* Re: happy birthday Tom Lane ...
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
@ 2009-09-18 15:06 ` Selena Deckelmann <[email protected]>
9 siblings, 0 replies; 1592+ messages in thread
From: Selena Deckelmann @ 2009-09-18 15:06 UTC (permalink / raw)
To: pgsql-hackers; Tom Lane <[email protected]>
On Fri, Sep 18, 2009 at 4:04 AM, Hans-Juergen Schoenig -- PostgreSQL
<[email protected]> wrote:
> Tom,
>
> On behalf of the entire PostgreSQL team here in Austria I want to wish you a
> happy birthday.
> We hope that you fill be a vital part of PostgreSQL for many years to come.
In short, +1 from me.
:)
-selena
--
http://chesnok.com/daily - me
http://endpoint.com - work
^ permalink raw reply [nested|flat] 1592+ messages in thread
* Re: happy birthday Tom Lane ...
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
@ 2009-09-18 15:16 ` David Fetter <[email protected]>
9 siblings, 0 replies; 1592+ messages in thread
From: David Fetter @ 2009-09-18 15:16 UTC (permalink / raw)
To: Hans-Juergen Schoenig -- PostgreSQL <[email protected]>; +Cc: pgsql-hackers; Tom Lane <[email protected]>
On Fri, Sep 18, 2009 at 01:04:23PM +0200, Hans-Juergen Schoenig -- PostgreSQL wrote:
> Tom,
>
> On behalf of the entire PostgreSQL team here in Austria I want to
> wish you a happy birthday. We hope that you fill be a vital part
> of PostgreSQL for many years to come.
Happy birthday, Tom!
Many happy returns :)
Cheers,
David.
--
David Fetter <[email protected]> http://fetter.org/
Phone: +1 415 235 3778 AIM: dfetter666 Yahoo!: dfetter
Skype: davidfetter XMPP: [email protected]
Remember to vote!
Consider donating to Postgres: http://www.postgresql.org/about/donate
^ permalink raw reply [nested|flat] 1592+ messages in thread
* Re: happy birthday Tom Lane ...
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
@ 2009-09-18 20:06 ` daveg <[email protected]>
2009-09-18 20:27 ` Re: happy birthday Tom Lane ... Joe Conway <[email protected]>
9 siblings, 1 reply; 1592+ messages in thread
From: daveg @ 2009-09-18 20:06 UTC (permalink / raw)
To: Hans-Juergen Schoenig -- PostgreSQL <[email protected]>; +Cc: pgsql-hackers; Tom Lane <[email protected]>
On Fri, Sep 18, 2009 at 01:04:23PM +0200, Hans-Juergen Schoenig -- PostgreSQL wrote:
> Tom,
>
> On behalf of the entire PostgreSQL team here in Austria I want to wish
> you a happy birthday.
> We hope that you fill be a vital part of PostgreSQL for many years to come.
>
> Best regards,
>
> Hans-Jürgen Schönig + team
+1 from me too.
-dg
--
David Gould [email protected] 510 536 1443 510 282 0869
If simplicity worked, the world would be overrun with insects.
^ permalink raw reply [nested|flat] 1592+ messages in thread
* Re: happy birthday Tom Lane ...
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
2009-09-18 20:06 ` Re: happy birthday Tom Lane ... daveg <[email protected]>
@ 2009-09-18 20:27 ` Joe Conway <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Joe Conway @ 2009-09-18 20:27 UTC (permalink / raw)
To: daveg <[email protected]>; +Cc: Hans-Juergen Schoenig -- PostgreSQL <[email protected]>; pgsql-hackers; Tom Lane <[email protected]>
daveg wrote:
> On Fri, Sep 18, 2009 at 01:04:23PM +0200, Hans-Juergen Schoenig -- PostgreSQL wrote:
>> Tom,
>>
>> On behalf of the entire PostgreSQL team here in Austria I want to wish
>> you a happy birthday.
>> We hope that you fill be a vital part of PostgreSQL for many years to come.
>>
>> Best regards,
>>
>> Hans-Jürgen Schönig + team
>
> +1 from me too.
I generally hate to do "me too", but in this case it is well justified :-)
+1
Joe
Attachments:
[application/pgp-signature] signature.asc (897B, ../../[email protected]/2-signature.asc)
download
^ permalink raw reply [nested|flat] 1592+ messages in thread
* Re: happy birthday Tom Lane ...
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
@ 2009-09-18 23:18 ` Paul Matthews <[email protected]>
2009-09-18 23:28 ` Re: happy birthday Tom Lane ... Robert Creager <[email protected]>
9 siblings, 1 reply; 1592+ messages in thread
From: Paul Matthews @ 2009-09-18 23:18 UTC (permalink / raw)
To: pgsql-hackers
happy_birthday++;
--
Fools ignore complexity. Pragmatists suffer it.
Some can avoid it. Geniuses remove it.
^ permalink raw reply [nested|flat] 1592+ messages in thread
* Re: happy birthday Tom Lane ...
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
2009-09-18 23:18 ` Re: happy birthday Tom Lane ... Paul Matthews <[email protected]>
@ 2009-09-18 23:28 ` Robert Creager <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Robert Creager @ 2009-09-18 23:28 UTC (permalink / raw)
To: pgsql-hackers
On Sep 18, 2009, at 5:18 PM, Paul Matthews wrote:
> happy_birthday++;
SELECT count( happy ) FROM birthday WHERE name ~ 'Tom Lane';
WARNING : condition stack overflow: INF
Sigh,
Rob
Attachments:
[application/pkcs7-signature] smime.p7s (2.4K, ../../[email protected]/2-smime.p7s)
download
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1592+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1592+ messages in thread
end of thread, other threads:[~2024-05-28 00:19 UTC | newest]
Thread overview: 1592+ messages (download: mbox mbox.gz follow: Atom feed)
-- links below jump to the message on this page --
2009-09-18 11:04 happy birthday Tom Lane ... Hans-Juergen Schoenig -- PostgreSQL <[email protected]>
2009-09-18 11:11 ` A. Kretschmer <[email protected]>
2009-09-18 13:36 ` Robert Haas <[email protected]>
2009-09-18 14:02 ` Marcelo Costa <[email protected]>
2009-09-18 11:26 ` Devrim GÜNDÜZ <[email protected]>
2009-09-18 11:35 ` Bill Moran <[email protected]>
2009-09-18 12:09 ` Andrew Chernow <[email protected]>
2009-09-18 13:06 ` Merlin Moncure <[email protected]>
2009-09-18 12:36 ` Khee Chin <[email protected]>
2009-09-18 22:31 ` Marcos Luis Ortiz Valmaseda <[email protected]>
2009-09-18 14:24 ` Dimitri Fontaine <[email protected]>
2009-09-18 19:29 ` Hannu Krosing <[email protected]>
2009-09-18 15:06 ` Selena Deckelmann <[email protected]>
2009-09-18 15:16 ` David Fetter <[email protected]>
2009-09-18 20:06 ` daveg <[email protected]>
2009-09-18 20:27 ` Joe Conway <[email protected]>
2009-09-18 23:18 ` Paul Matthews <[email protected]>
2009-09-18 23:28 ` Robert Creager <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
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2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
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2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
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2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
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2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
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2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
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2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
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2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
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2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
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2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
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2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
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2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
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2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
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